Description

Unlock the full potential of your 6.7L Ford Powerstroke Diesel with this 4-inch Downpipe-Back DPF Delete Exhaust System with Muffler , built for 2011–2022 F250, F350, and F450 Super Duty trucks (not for Cab & Chassis). Crafted from durable T-409 stainless steel , this system delivers maximum flow and reliability under heavy load and competition conditions. By eliminating the restrictive DPF, it reduces exhaust backpressure, improves throttle response, and increases horsepower and torque. The included muffler option provides a refined, quieter tone without sacrificing performance. When paired with an ECU tuner, this system unlocks even greater gains, ensuring your truck runs cooler, stronger, and more efficiently. ⚙️ Key Features: ✅ 4.0″ Downpipe-Back exhaust system with muffler ✅ High-flow stainless steel T-409 construction ✅ Eliminates restrictive DPF for increased power & torque ✅ Reduces backpressure for better acceleration and fuel efficiency ✅ Extends exhaust system life by removing DPF service needs ✅ Tuner required for proper installation and CEL prevention 📦 Package Includes: 1x 4″ Stainless Steel DPF Delete Pipe (Downpipe-Back) 1x Muffler Mounting Hardware & Clamps 🔹 Fitment (SEO Optimized) Direct fit for 2011–2022 Ford 6.7L Powerstroke Diesel Super Duty Pickup Trucks : Ford F-250 Super Duty Ford F-350 Super Duty Ford F-450 Super Duty